:root{
  --bg:#f7f9ff;
  --surface:#ffffff;
  --surface-soft:#f7f5ff;
  --text:#111827;
  --muted:#64748b;
  --line:#e2e8f0;
  --primary:#6d28d9;
  --primary-2:#7c3aed;
  --primary-soft:#ede9fe;
  --success:#16a34a;
  --success-bg:#ecfdf3;
  --success-border:#86efac;
  --orange:#f97316;
  --orange-bg:#fff7ed;
  --orange-border:#fed7aa;
  --gray-bg:#f1f5f9;
  --shadow:0 14px 34px rgba(30,41,59,.07);
  --shadow-soft:0 6px 16px rgba(30,41,59,.05);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  font-synthesis-weight:none;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  background:
    radial-gradient(circle at top left, rgba(124,58,237,.13), transparent 34rem),
    radial-gradient(circle at bottom right, rgba(99,102,241,.10), transparent 36rem),
    linear-gradient(135deg,#fbfdff 0%,#ffffff 46%,#f8f5ff 100%);
  color:var(--text);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:14px clamp(16px,3vw,34px);
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(226,232,240,.9);
}
.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:700;letter-spacing:-.015em;color:#2f17bd}
.brand::before{content:"✦";width:42px;height:42px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#ede9fe,#f5f3ff);color:var(--primary-2);box-shadow:var(--shadow-soft)}
.topbar nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.topbar nav a{display:flex;align-items:center;gap:8px;padding:9px 13px;border-radius:16px;color:#25324b;font-weight:600;white-space:nowrap;border:1px solid transparent;transition:.16s ease}
.topbar nav a:hover,.topbar nav a.active{background:var(--primary-soft);color:#4c1d95;border-color:#ddd6fe;box-shadow:0 8px 20px rgba(109,40,217,.08)}
.container{max-width:1420px;margin:26px auto 0;padding:0 clamp(14px,3vw,30px)}
.card{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:clamp(17px,2vw,24px);margin-bottom:22px}
h1,h2,h3{margin:0 0 8px;letter-spacing:-.02em;line-height:1.1}h1{font-size:clamp(26px,3vw,36px)}h2{font-size:clamp(21px,2.2vw,28px)}h3{font-size:20px}.muted{color:var(--muted)}
.flash{padding:14px 16px;border-radius:16px;margin-bottom:18px;border:1px solid;font-weight:600}.flash.ok{background:var(--success-bg);border-color:var(--success-border);color:#166534}.flash.error{background:var(--orange-bg);border-color:var(--orange-border);color:#9a3412}
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:15px;padding:10px 14px;min-height:40px;background:var(--primary-2);color:white;font-weight:650;cursor:pointer;transition:.15s ease;box-shadow:0 10px 22px rgba(124,58,237,.18)}
button:hover,.btn:hover{transform:translateY(-1px);filter:brightness(.98)}.btn.secondary{background:#f4f1ff;color:#4c1d95;box-shadow:none}.btn.danger,button.danger{background:var(--orange);box-shadow:0 10px 20px rgba(249,115,22,.16)}.btn.small{min-height:34px;padding:8px 12px;border-radius:13px;font-size:13px}
input,select,textarea{width:100%;height:42px;padding:10px 14px;border:1px solid #cbd5e1;border-radius:15px;background:#fff;color:var(--text);font:inherit;outline:none}textarea{height:auto}input:focus,select:focus,textarea:focus{border-color:#8b5cf6;box-shadow:0 0 0 4px rgba(139,92,246,.13)}label{display:block;margin:10px 0 6px;font-weight:650;color:#334155}
.table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.table th,.table td{text-align:left;padding:14px;border-bottom:1px solid var(--line)}.table th{background:#f8faff;color:#475569;font-size:13px;text-transform:uppercase;letter-spacing:.03em}.table tr:last-child td{border-bottom:0}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.login-box{max-width:480px;margin:70px auto}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.hero-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,520px);gap:24px;align-items:center}.hero-title{display:flex;align-items:center;gap:14px}.hero-icon{width:66px;height:66px;border-radius:16px;background:linear-gradient(135deg,#ede9fe,#f5f3ff);color:var(--primary-2);display:grid;place-items:center;font-size:30px;flex:0 0 auto}.type-picker{margin:0}.picker-grid{display:grid;gap:12px}.admin-user-note{font-size:14px;margin:9px 0 0}
.schedule-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}.side-panel{position:sticky;top:92px}.side-panel .card{margin-bottom:18px}.legend-item{display:flex;align-items:center;gap:12px;margin:16px 0}.legend-dot{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;font-weight:700;border:1px solid}.legend-dot.free{background:var(--success-bg);color:var(--success);border-color:var(--success-border)}.legend-dot.busy{background:var(--orange-bg);color:var(--orange);border-color:var(--orange-border)}
.schedule-card{padding:22px;overflow:hidden}.schedule-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.schedule-date{display:flex;align-items:center;gap:14px}.date-badge{width:48px;height:48px;border-radius:16px;background:var(--primary-soft);color:var(--primary-2);display:grid;place-items:center;font-size:21px}.selected-type{background:#f8f7ff;border:1px solid #ddd6fe;border-radius:16px;padding:12px 15px;min-width:230px;color:#334155}
.schedule-table-wrap{width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}
.time-grid{display:grid;grid-template-columns:135px 260px minmax(280px,1fr) 170px;min-width:900px}.grid-head,.time-label,.time-cell,.client-cell,.action-cell{border-bottom:1px solid var(--line);min-height:60px;padding:9px 12px;display:flex;align-items:center}.grid-head{min-height:50px;background:#f8faff;color:#475569;font-weight:700}.time-label{background:#fbfdff;font-weight:700;color:#1e293b}.time-cell.free,.client-cell.free,.action-cell.free{background:#fbfffc}.time-cell.busy,.client-cell.busy,.action-cell.busy{background:#fffaf5}.status-pill{display:inline-flex;align-items:center;gap:9px;width:100%;padding:10px 13px;border-radius:14px;font-weight:700}.status-pill.free{background:linear-gradient(90deg,#dcfce7,#f0fdf4);border:1px solid var(--success-border);color:#15803d}.status-pill.busy{background:linear-gradient(90deg,#ffedd5,#fff7ed);border:1px solid var(--orange-border);color:#ea580c}.status-pill.disabled{background:#f1f5f9;border:1px solid #e2e8f0;color:#64748b;font-weight:600}.client-inline-form{width:100%;display:flex;align-items:center;gap:10px}.client-inline-form form{flex:1}.client-inline-form select{height:40px;padding:8px 12px}.reservation-info{display:flex;flex-direction:column;min-width:145px}.client-name{font-weight:700;color:#27344d}.massage-detail{font-size:13px;color:var(--muted);margin-top:2px}.inline-booking{width:100%}.reserve-button{width:100%;background:var(--success-bg);border:1px solid var(--success-border);color:#15803d;box-shadow:none}.reserve-button:hover{color:#15803d;background:#dcfce7}.cancel-button{width:100%;background:var(--orange-bg);border:1px solid var(--orange-border);color:#ea580c;box-shadow:none}.cancel-button:hover{color:#ea580c;background:#ffedd5}.continue-note{font-size:13px;color:var(--muted)}.empty-state{text-align:center;padding:38px}.app-footer{text-align:center;color:var(--muted);padding:10px 16px 30px;font-size:14px}
@media(max-width:1080px){.hero-card{grid-template-columns:1fr}.schedule-layout{grid-template-columns:1fr}.side-panel{position:static;display:grid;grid-template-columns:1fr 1fr;gap:14px}.schedule-head{flex-direction:column;align-items:stretch}.selected-type{width:100%}}
@media(max-width:720px){body{background:linear-gradient(180deg,#fbfdff,#f8f5ff)}.topbar{position:static;align-items:flex-start;flex-direction:column;padding:13px}.brand{font-size:20px}.brand::before{width:36px;height:36px;border-radius:15px}.topbar nav{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.topbar nav a{justify-content:center;background:#fff;border:1px solid var(--line);padding:10px 8px;border-radius:14px}.container{margin:16px auto;padding:0 12px}.card{border-radius:16px;padding:17px;margin-bottom:16px}.hero-title{align-items:flex-start}.hero-icon{width:50px;height:50px;border-radius:16px;font-size:22px}.side-panel{grid-template-columns:1fr}.schedule-card{padding:14px}.schedule-table-wrap{border:0;border-radius:0;overflow:visible;background:transparent}.time-grid{display:block;min-width:0}.grid-head{display:none}.time-label,.time-cell,.client-cell,.action-cell{border:0;min-height:0;padding:0;background:transparent!important}.time-label{margin-top:12px;padding:12px 14px 0;border:1px solid var(--line);border-bottom:0;border-radius:16px 18px 0 0;background:#fff!important;font-weight:700}.time-label::before{content:"Čas: ";color:var(--muted);font-weight:600}.time-cell{padding:10px 14px 4px;border-left:1px solid var(--line);border-right:1px solid var(--line);background:#fff!important}.client-cell{padding:4px 14px;border-left:1px solid var(--line);border-right:1px solid var(--line);background:#fff!important}.action-cell{padding:8px 14px 14px;border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0 0 18px 18px;background:#fff!important}.status-pill{min-height:44px}.client-inline-form{display:block}.client-inline-form form{margin-top:8px}.reservation-info{margin-bottom:8px}.table{display:block;overflow-x:auto}.login-box{margin:26px auto}}


/* v7 jemnější typografie a méně robustní prvky */
b,strong,th,label,button,.btn,.brand,.client-name,.status-pill,.time-label,.grid-head{font-family:inherit;font-synthesis-weight:none}
body{font-size:15px;line-height:1.48}
.card{border-color:#e6eaf2;background:rgba(255,255,255,.94)}
.brand::before{font-size:18px;font-weight:600}
.topbar nav a{font-size:14px;line-height:1.2}
.hero-icon,.date-badge{box-shadow:none}
.hero-icon{width:58px;height:58px}
.date-badge{width:44px;height:44px}
button,.btn{letter-spacing:0;box-shadow:0 8px 18px rgba(124,58,237,.13)}
input,select,textarea{font-size:15px;border-color:#d6deea;background:#fff}
label{font-size:14px;color:#475569;margin-bottom:5px}
.status-pill{padding:8px 12px;min-height:38px}
.grid-head,.time-label,.time-cell,.client-cell,.action-cell{min-height:54px;padding:8px 11px}
.client-inline-form select{height:38px;font-size:14px}
.reserve-button,.cancel-button{min-height:38px;font-size:14px}
.cancel-button{background:#fff7ed;border-color:#fdba74;color:#c2410c}
.reserve-button{background:#ecfdf3;border-color:#86efac;color:#15803d}
.table th,.table td{padding:12px}
.flash{font-size:14px}
.selected-type{padding:10px 13px}
.massage-detail,.continue-note,.admin-user-note,.muted{font-size:14px}
@media(max-width:720px){
  body{font-size:14px}
  .topbar nav a{font-size:13px;padding:9px 8px}
  .hero-icon{width:46px;height:46px}
  .status-pill{min-height:40px}
  .time-label{margin-top:10px}
}


/* v8: zámky termínů */
.locked-note{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;background:#eef2ff;border:1px solid #c7d2fe;color:#4338ca;font-size:13px;font-weight:650}
.status-pill.locked{background:#eef2ff;border:1px solid #c7d2fe;color:#4338ca}
.admin-lock-form{display:grid;grid-template-columns:minmax(150px,1fr) minmax(120px,170px) auto;gap:8px;align-items:end}
.admin-lock-form label{font-size:12px;margin:0 0 4px}.admin-lock-check{display:flex;align-items:center;gap:8px;min-height:38px}.admin-lock-check input{width:auto}.admin-lock-hours input{max-width:120px}.table .admin-lock-form button{white-space:nowrap}
@media(max-width:760px){.admin-lock-form{grid-template-columns:1fr}.admin-lock-hours input{max-width:none}.locked-note{width:100%;justify-content:center}.table td{min-width:160px}}


/* v9: stabilní ikonky bez závislosti na emoji fontech */
.status-pill{gap:8px;}
.ui-icon{display:inline-grid;place-items:center;position:relative;flex:0 0 auto;width:18px;height:18px;border-radius:999px;line-height:1;}
.status-pill .ui-icon{width:17px;height:17px;}
.legend-dot .ui-icon{width:19px;height:19px;}
.ui-icon-free{background:var(--success);box-shadow:0 4px 10px rgba(22,163,74,.18);}
.ui-icon-free::before{content:"";width:8px;height:4px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg);margin-top:-2px;}
.ui-icon-busy{background:var(--orange);box-shadow:0 4px 10px rgba(245,158,11,.18);}
.ui-icon-busy::before{content:"";position:absolute;width:8px;height:7px;border:2px solid #fff;border-top:0;border-radius:2px;bottom:3px;}
.ui-icon-busy::after{content:"";position:absolute;width:8px;height:7px;border:2px solid #fff;border-bottom:0;border-radius:7px 7px 0 0;top:2px;}
.legend-dot{font-size:0;}